Fig. 1.

Tool for evaluating the methodological quality of case reports and case series (figure obtained from Murad MH, Sultan S, Haffar S, Bazerbachi F. methodological quality and synthesis of case series and case reports. Evid based med. 2018;23 (2):60–3. Doi: 10.1136/bmjebm‐2017‐110 853. ¹¹ Distributed under the terms of the creative commons attributions 4.0 international Licence (http://creativecommons.org/licenses/by‐nc/4.0/). No changes have been made to the figure or the figure description).